package com.hhss.qishi.DPtest.designpattern.decorator;

/**
 * 饮料类，被装饰者
 */
public abstract class Beverage {

    String description = "unknown beverage";

    String size = "";

    public String getDescription(){
        return description;
    }

    public abstract double cost();

    public String getSize() {
        return size;
    }

    public void setSize(String size) {
        this.size = size;
    }
}
